Microsoft DirectX 9.0


The BeginFlush method begins a flush operation. This method implements the IPin::BeginFlush method.


HRESULT BeginFlush(void);

Return Value

Returns an HRESULT value. Possible values include those shown in the following table.

Value Description
S_OK Success.
VFW_E_NOT_CONNECTED Output pin is not connected.


This method calls the pin's CBaseInputPin::BeginFlush method. Then it calls the filter's CTransformFilter::BeginFlush method to deliver the call downstream.

See Also

CTransformInputPin Class